100303132332 has 144 divisors (see below), whose sum is σ = 267387275232. Its totient is φ = 29086525440.

The previous prime is 100303132327. The next prime is 100303132333. The reversal of 100303132332 is 233231303001.

It is a super-2 number, since 2×100303132332² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100303132299 and 100303132308.

It is not an unprimeable number, because it can be changed into a prime (100303132333) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11089732 + ... + 11098772.

It is an arithmetic number, because the mean of its divisors is an integer number (1856856078).

Almost surely, 2^100303132332 is an apocalyptic number.

100303132332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100303132332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133693637616).

100303132332 is an abundant number, since it is smaller than the sum of its proper divisors (167084142900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100303132332 is a wasteful number, since it uses less digits than its factorization.

100303132332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9296 (or 9275 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 100303132332 its reverse (233231303001), we get a palindrome (333534435333).

The spelling of 100303132332 in words is "one hundred billion, three hundred three million, one hundred thirty-two thousand, three hundred thirty-two".